10782080489 has 6 divisors (see below), whose sum is σ = 10792657386. Its totient is φ = 10771510320.

The previous prime is 10782080483. The next prime is 10782080501. The reversal of 10782080489 is 98408028701.

It can be written as a sum of positive squares in only one way, i.e., 10024014400 + 758066089 = 100120^2 + 27533^2 .

It is not a de Polignac number, because 10782080489 - 2⁴ = 10782080473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10782080483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4306412 + ... + 4308914.

It is an arithmetic number, because the mean of its divisors is an integer number (1798776231).

Almost surely, 2^10782080489 is an apocalyptic number.

It is an amenable number.

10782080489 is a deficient number, since it is larger than the sum of its proper divisors (10576897).

10782080489 is an frugal number, since it uses more digits than its factorization.

10782080489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727 (or 4224 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 47.

The spelling of 10782080489 in words is "ten billion, seven hundred eighty-two million, eighty thousand, four hundred eighty-nine".